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$323+ Cheap flights from Atlanta (ATL) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BUE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Atlanta Hartsfield-Jackson to Buenos Aires are usually found in September or May, booked 20 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Atlanta to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$846
(Mytrip)

One-way from

$323
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,597

Good round-trip deal

$1,538 or less

Good one-way deal

$813 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Buenos Aires (BUE) flights.
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From Atlanta Hartsfield-Jackson to Buenos Aires (BUE)
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One-way flight from Atlanta Hartsfield-Jackson to Buenos Aires (BUE)
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Buenos Aires (BUE).
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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Buenos Aires (BUE).
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Find flight deals from Atlanta to Buenos Aires

Cheapest flights from Atlanta to Buenos Aires
Explore the most affordable flight options available from Atlanta to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1410:21 pmATL - EZE
2 stops32h 58mMultiple Airlines
Mon 4/283:40 pmEZE - ATL
3 stops21h 56mMultiple Airlines
Deal found 2/20$846
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:53 pmATL - AEP
3 stops46h 07mMultiple Airlines
Sun 4/202:30 pmAEP - ATL
3 stops33h 26mMultiple Airlines
Deal found 2/19$862
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:51 pmATL - EZE
1 stop12h 09mAmerican Airlines
Mon 10/2711:55 pmEZE - ATL
1 stop18h 33mAmerican Airlines
Deal found 2/18$1,069
This Gurufare deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:47 amATL - AEP
2 stops27h 13mGOL
Sat 5/33:40 amAEP - ATL
2 stops21h 50mGOL
Deal found 2/20$1,164
This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:30 amATL - EZE
2 stops30h 55mAir Canada
Tue 12/165:00 pmEZE - ATL
2 stops31h 02mAir Canada
Deal found 2/20$1,270
This KAYAK deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/54:22 pmATL - EZE
1 stop14h 54mCopa Airlines
Sat 10/112:13 amEZE - ATL
1 stop13h 36mCopa Airlines
Deal found 2/18$1,287
This Gurufare deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/62:40 pmATL - EZE
2 stops19h 40mGOL
Sat 3/83:15 amEZE - ATL
2 stops22h 39mGOL
Deal found 2/20$1,325
This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:20 pmATL - EZE
2 stops41h 40mLATAM Airlines
Mon 12/153:45 amEZE - ATL
1 stop17h 30mLATAM Airlines
Deal found 2/20$1,351
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:35 pmATL - EZE
1 stop33h 55mDelta
Sun 10/267:35 pmEZE - ATL
1 stop25h 40mDelta
Deal found 2/20$1,366
This KAYAK deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/43:35 pmATL - AEP
2 stops16h 40mLATAM Airlines
Thu 8/148:40 amAEP - ATL
1 stop22h 40mLATAM Airlines
Deal found 2/19$1,366
This Air Canada deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:20 amATL - AEP
2 stops29h 00mAir Canada
Wed 9/171:40 pmAEP - ATL
2 stops26h 34mAir Canada
Deal found 2/19$1,603

Find flights from Atlanta to Buenos Aires within your budget

Customize your flight search to find flights from Atlanta to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Atlanta

Fly to

Buenos Aires

Route

Depart

Return

Price

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Mon 4/14

10:21 pm-8:19 am

2 stops32h 58m

Buenos Aires Ministro Pistarini

Mon 4/28

3:40 pm-12:36 pm

3 stops21h 56m

$846

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Mon 4/7

9:53 pm-9:00 pm

3 stops46h 07m

Buenos Aires Jorge Newbery

Sun 4/20

2:30 pm-10:56 pm

3 stops33h 26m

$862

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Thu 4/24

8:47 am-1:00 pm

2 stops27h 13m

Buenos Aires Jorge Newbery

Sat 5/3

3:40 am-12:30 am

2 stops21h 50m

$1,164

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Wed 3/19

11:28 am-9:00 am

1 stop20h 32m

Buenos Aires Ministro Pistarini

Wed 3/26

11:59 pm-8:26 pm

1 stop21h 27m

$1,230

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Thu 5/8

4:20 pm-8:19 am

1 stop14h 59m

Buenos Aires Ministro Pistarini

Fri 5/9

12:06 am-2:46 pm

1 stop15h 40m

$1,312

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Thu 3/6

2:40 pm-12:20 pm

2 stops19h 40m

Buenos Aires Ministro Pistarini

Sat 3/8

3:15 am-11:54 pm

2 stops22h 39m

$1,325

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Wed 8/6

2:00 pm-2:30 pm

2 stops23h 30m

Buenos Aires Ministro Pistarini

Mon 8/18

4:35 pm-9:40 pm

2 stops30h 05m

$1,331

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Tue 8/5

11:00 pm-9:45 am

Nonstop9h 45m

Buenos Aires Ministro Pistarini

Wed 8/13

8:10 pm-5:20 am

Nonstop10h 10m

$1,366

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Sun 6/1

7:00 pm-6:13 pm

2 stops22h 13m

Buenos Aires Ministro Pistarini

Sun 6/29

7:13 pm-8:10 pm

2 stops25h 57m

$1,370

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Thu 8/7

9:05 am-8:00 am

1 stop21h 55m

Buenos Aires Ministro Pistarini

Thu 8/14

9:00 pm-8:59 pm

2 stops24h 59m

$1,385

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 22 results
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Compare providers for flights from Atlanta to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Buenos Aires in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Atlanta to Buenos Aires

Get recent, data-driven insights about flights from Atlanta to Buenos Aires including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Atlanta to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Buenos Aires. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Atlanta to Buenos Aires, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Atlanta to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Atlanta to Buenos Aires (average of $795). Flying from Atlanta to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to BUE?

Find hourly flight availability from Atlanta to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s typically best to fly out from Atlanta to Buenos Aires in the morning. Doing so could potentially save you 63% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Atlanta to Buenos Aires

Explore weekly flight availability from Atlanta to Buenos Aires. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from ATL to BUE are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Atlanta to Buenos Aires, such as Delta, Copa Airlines and LATAM Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.5
Good
1,795 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

GOL
7.3
Good
1,065 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Buenos Aires?

    Most people fly from Atlanta Hartsfield-Jackson (ATL) if they book a flight from Atlanta to Buenos Aires. On average, Hartsfield-Jackson has 3 outbound flights to Buenos Aires per day from 4 airlines. Atlanta Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.

  • What are the cheapest airlines flying from Atlanta to Buenos Aires round-trip?

    Our cheapest airline available from Atlanta to Buenos Aires is American Airlines. Our recent data shows that you can find tickets from as low as $1,230 on this airline. Additional options worth looking into are GOL and Copa Airlines, starting at $1,261 and $1,312 round-trip. These flights start at 23% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Atlanta to Buenos Aires one-way?

    The cheapest airline one-way is GOL, with whom users have recently found tickets for as low as $713. However, be on the lookout for offers from Air Canada and Copa Airlines, as they are both options that can get you from Atlanta to Buenos Aires for a low price.

  • What are the most reliable airlines from Atlanta to Buenos Aires?

    No one likes to see their flight delayed. When booking a flight from Atlanta to Buenos Aires consider choosing Aerolineas Argentinas (50%), Delta (45%) or Korean Air (45%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Atlanta to Buenos Aires?

    While on average a flight from Atlanta to Buenos Aires is generally $3,119, our data shows the cheapest flight currently is $813. When looking at the most popular route, (Atlanta Hartsfield-Jackson - Buenos Aires Ministro Pistarini), you can expect to pay $717 for that flight.

  • Can I find deals for flights from Atlanta to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Atlanta to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Buenos Aires.

  • Can I find deals for business class flights from Atlanta to Buenos Aires?

    Yes. Cheapflights offers flight deals from Atlanta to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Atlanta to Buenos Aires (average of $795). Flying from Atlanta to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Atlanta to Buenos Aires

Discover the top 4 airlines that operate flights from Atlanta to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$159Average$1,576FlexibilityNo cancel feeOn-time71%
Aerolineas ArgentinasCheapest$616Average$722FlexibilityNo cancel feeOn-time59%
Copa AirlinesCheapest$1,155Average$1,265FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,351Average$1,766FlexibilityNo cancel feeOn-timeN/A
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